151889280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{331}}^1$

素因数の和:592

約数の個数: 128

約数和(自身を含む): 487641600

約数和(自身を除く): 335752320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 239, 240, 320, 331, 384, 478, 480, 640, 662, 717, 956, 960, 993, 1195, 1324, 1434, 1655, 1912, 1920, 1986, 2390, 2648, 2868, 3310, 3585, 3824, 3972, 4780, 4965, 5296, 5736, 6620, 7170, 7648, 7944, 9560, 9930, 10592, 11472, 13240, 14340, 15296, 15888, 19120, 19860, 21184, 22944, 26480, 28680, 30592, 31776, 38240, 39720, 42368, 45888, 52960, 57360, 63552, 76480, 79109, 79440, 91776, 105920, 114720, 127104, 152960, 158218, 158880, 211840, 229440, 237327, 316436, 317760, 395545, 458880, 474654, 632872, 635520, 791090, 949308, 1186635, 1265744, 1582180, 1898616, 2373270, 2531488, 3164360, 3797232, 4746540, 5062976, 6328720, 7594464, 9493080, 10125952, 12657440, 15188928, 18986160, 25314880, 30377856, 37972320, 50629760, 75944640, 151889280]

約数ペア:

[(1, 151889280), (2, 75944640), (3, 50629760), (4, 37972320), (5, 30377856), (6, 25314880), (8, 18986160), (10, 15188928), (12, 12657440), (15, 10125952), (16, 9493080), (20, 7594464), (24, 6328720), (30, 5062976), (32, 4746540), (40, 3797232), (48, 3164360), (60, 2531488), (64, 2373270), (80, 1898616), (96, 1582180), (120, 1265744), (128, 1186635), (160, 949308), (192, 791090), (239, 635520), (240, 632872), (320, 474654), (331, 458880), (384, 395545), (478, 317760), (480, 316436), (640, 237327), (662, 229440), (717, 211840), (956, 158880), (960, 158218), (993, 152960), (1195, 127104), (1324, 114720), (1434, 105920), (1655, 91776), (1912, 79440), (1920, 79109), (1986, 76480), (2390, 63552), (2648, 57360), (2868, 52960), (3310, 45888), (3585, 42368), (3824, 39720), (3972, 38240), (4780, 31776), (4965, 30592), (5296, 28680), (5736, 26480), (6620, 22944), (7170, 21184), (7648, 19860), (7944, 19120), (9560, 15888), (9930, 15296), (10592, 14340), (11472, 13240)]